ECU MAZDA MODEL 3 HATCHBACK 2015 (in English) Repair Manual

*Some models.7–2
If Trouble Arises
Parking in an Emergency
Parking in an Emergency
The hazard warning lights should always
be used when you stop on or near a
roadway in an emergency.
The hazard warning lights warn other
drivers that your vehicle is a traffi c hazard
and that they must take extreme caution
when near it.

Depress the hazard warning fl asher and
all the direction indicators will fl ash. The
hazard warning indicator lights in the
instrument cluster fl ash simultaneously.
NOTE

 The direction indicators do not work
when the hazard warning lights are
on.
  Check local regulations about the use
of hazard warning lights while the
vehicle is being towed to verify that
it is not in violation of the law.
Roadside Emergency
Triangle Retaining Strap
*
Keep the roadside emergency triangle in
the right side trim and secure it with the
strap.
Saloon
Strap
Hatchback
Strap
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*Some models.7–5
If Trouble Arises
Flat Tyre
Jack *
NOTE
Your vehicle may or may not be
equipped with a jack and wheel brace.
For details, consult an Authorised
Mazda Dealer.
To remove the jack
1 . (Saloon)
Push the tabs and remove the cover.
Tabs
(Hatchback)
Turn the knob and remove the cover.
2. Turn the wing bolt and jack screw
anticlockwise.
To secure the jack
1. Insert the wing bolt into the jack with
the jack screw pointing to the down
and turn the wing bolt clockwise to
temporarily tighten it.
2. Turn the jack screw in the direction
shown in the fi gure.
3. Turn the wing bolt completely to secure
the jack.
NOTE
If the jack is not completely secured, it
could rattle while driving. Make sure the
jack screw is suffi ciently tightened.
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*Some models.7–6
If Trouble Arises
Flat Tyre
4. Insert the cover tabs and install the
cover.
(Saloon)
Tabs
Tabs (Hatchback)
NOTE
Verify that the cover is securely
installed.
Maintenance
 




 Always keep the jack clean.



 Make sure the moving parts are kept
free from dirt or rust.
 


 Make sure the screw thread is
adequately lubricated.
Spare Tyre *
Your Mazda has a temporary spare tyre.
The temporary spare tyre is lighter and
smaller than a conventional tyre, and is
designed only for emergency use and
should be used only for VERY short
periods. Temporary spare tyres should
NEVER be used for long drives or
extended periods.
WARNING
Do not install the temporary spare tyre
on the front wheels (driving wheels):
Driving with the temporary spare tyre
on one of the front driving wheels is
dangerous. Handling will be affected.
You could lose control of the vehicle,
especially on ice or snow bound roads,
and have an accident. Move a regular
tyre to the front wheel and install the
temporary spare tyre to the rear.
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7–7
If Trouble Arises
Flat Tyre
CAUTION
  When using the temporary spare
tyre, driving stability may decrease
compared to when using only the
conventional tyre. Drive carefully.
  To avoid damage to the temporary
spare tyre or to the vehicle, observe
the following precautions:
 


 Do not exceed 80 km/h (50 mph).



 Avoid driving over obstacles. Also,
do not drive through an automatic
car wash. This tyre's diameter is
smaller than a conventional tyre,
so the ground clearance is reduced
about 10 mm (0.4 in).
 


 Do not use a tyre chain on this tyre
because it will not fi t properly.




 Do not use your temporary spare
tyre on any other vehicle, it has
been designed only for your
Mazda.
 


 Use only one temporary spare tyre
on your vehicle at the same time.
To remove the spare tyre
1. Lift the boot/luggage compartment mat.
Boot/Luggage compartment mat
2. Turn the spare tyre hold-down bolt
anticlockwise.
Spare tyre hold-down bolt
To secure the spare tyre
Store the spare tyre in the reverse order
of removal. After storing, verify that the
spare tyre is stored securely.
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7–10
If Trouble Arises
Flat Tyre
6. Shake the sealant bottle to mix the
contents. Then extend the injection
hose.
Injection hose
CAUTION
Do not shake the bottle excessively.
Otherwise, the sealant could spray out
of the injection hose, and if the sealant
contacts clothing or other objects, you
may not be able to remove it.
NOTE
The sealant hardens easily and injecting
it will be diffi cult under cold weather
conditions (0 °C (32 °F) or below).
Warm the sealant inside the vehicle to
facilitate injection. 7. Pull out the compressor hose and
the compressor plug from the air
compressor.
Compressor hose
8. Install the compressor hose which was
pulled out of the air compressor to the
injection valve of the bottle.
Compressor hose Injection hose
Injection
valve
CAUTION
Make sure that the air compressor
switch is OFF before inserting the
compressor hose to the injection valve
of the bottle. If the compressor hose is
not installed to the injection valve of the
bottle securely, the sealant may leak.
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7–11
If Trouble Arises
Flat Tyre
9. Remove the valve cap from the valve
of the fl at tyre, install the injection hose
to the tyre valve, turn the sleeve to the
right, and tighten it.
Valve cap Valve Injection hose
10. Install the bottle to the air compressor
and press it in until the left and right
tabs are engaged securely.
Tabs
11. Insert the air compressor plug into the
accessory socket inside the vehicle and
switch the ignition to ACC.
Refer to Accessory Sockets on page
5-155 .
Centre console
Compressor
Compressor plug
CAUTION
When inserting the air compressor
plug into or removing it from the
accessory socket, make sure that the air
compressor switch is OFF. When turning
the air compressor ON/OFF, use the air
compressor switch.
12. The sealant is injected into the tyre
when the air compressor is switched
ON. After the sealant is injected
completely, wait until the tyre infl ation
pressure increases to the specifi ed tyre
infl ation pressure.
NOTE
The infl ation pressure may increase
to about 300 kPa (3.1 kgf/cm 2 , 3 bar,
43.5 psi) temporarily to inject the
sealant through the valve. Normally, the
infl ation pressure decreases gradually
and it reaches the actual infl ation
pressure after about 30 seconds.
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7–20
If Trouble Arises
Flat Tyre
WARNING
Always securely and correctly tighten
the wheel nuts:
Improperly or loosely tightened wheel
nuts are dangerous. The wheel could
wobble or come off. This could result
in loss of vehicle control and cause a
serious accident.
Be sure to reinstall the same nuts you
removed or replace them with metric
nuts of the same confi guration:
Because the wheel studs and wheel
nuts on your Mazda have metric
threads, using a non-metric nut is
dangerous. On a metric stud, it would
not secure the wheel and would
damage the stud, which could cause the
wheel to slip off and cause an accident.
5. Remove the tyre blocks and store the
tools and jack.
6. Store the damaged tyre in the luggage
compartment.
7. Check the infl ation pressure. Refer to
Tyres on page 9-13 .
8. Have the fl at tyre repaired or replaced
as soon as possible.
NOTE
Do not press the tyre pressure
monitoring system set switch after
installing the spare tyre. The switch
is only to be pressed after installing
the repaired fl at tyre or installing a
replacement tyre (page 4-40 ).
WARNING
Do not drive with any tyres that have
incorrect air pressure:
Driving on tyres with incorrect air
pressure is dangerous. Tyres with
incorrect pressure could affect
handling and result in an accident.
When you check the regular tyres' air
pressure, check the spare tyre, too.
NOTE
To prevent the jack and tool from
rattling, store them properly.
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7–23
If Trouble Arises
Battery Runs Out
1. Remove the battery cover.
2. Make sure the booster battery is 12
V and that its negative terminal is
grounded.
3. If the booster battery is in another
vehicle, do not allow both vehicles
to touch. Turn off the engine of the
vehicle with the booster battery and
all unnecessary electrical loads in both
vehicles.
4. Connect the jumper leads in the exact
sequence as in the illustration.
 

 
 Connect one end of a lead to the
positive terminal on the discharged
battery (1).
 

 
 Attach the other end to the positive
terminal on the booster battery (2).
 

 
 Connect one end of the other lead to
the negative terminal of the booster
battery (3).
 

 
 Connect the other end to the ground
point indicated in the illustration away
from the discharged battery (4).
5. Start the engine of the booster vehicle
and run it a few minutes. Then start the
engine of the other vehicle. 6. (With i-ELOOP system)
The i-ELOOP indicator light may fl ash
after the engine is started. The indicator
light turns off when the engine is
running and the charging is completed.
Make sure the i-ELOOP indicator light
is turns off before driving.
NOTE
  If the vehicle is driven with the
i-ELOOP indicator light fl ashing, a
beep sound is heard.
  If the steering wheel is operated with
the i-ELOOP indicator light fl ashing,
it may feel heavier than normal,
however, this does not indicate a
malfunction. The steering operation
will return to normal when the
i-ELOOP indicator light turns off.
  Do not remove the jumper leads
while the i-ELOOP indicator light is
fl ashing.
7. When fi nished, carefully disconnect the
leads in the reverse order described in
the illustration.
8. If the battery cover has been removed,
install it in the reverse order of
removal.
NOTE
Verify that the covers are securely
installed.
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7–30
If Trouble Arises
Emergency Towing
Towing Hooks
1. Remove the towing eyelet and
the wheel brace from the luggage
compartment (page 7-3 ).
2. Wrap a fl athead screwdriver or similar
tool with a soft cloth to prevent damage
to a painted bumper, and open the cap
located on the front or rear bumper.
Front
Rear
CAUTION
Do not use excessive force as it may
damage the cap or scratch the painted
bumper surface.
NOTE
Remove the cap completely and store it
so as not to lose it.
3. Securely install the towing eyelet using
the wheel brace or equivalent.
Consult an Authorised Mazda Dealer.
Front
Wheel brace
Towing eyelet
Rear
Wheel brace
Towing eyelet
4. Hook the towing rope to the towing
eyelet.
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7–31
If Trouble Arises
Emergency Towing
CAUTION
  If the towing eyelet is not securely
tightened, it may loosen or disengage
from the bumper when towing the
vehicle. Make sure that the towing
eyelet is securely tightened to the
bumper.
  Be careful not to damage the
towing eyelet and towing hook,
vehicle body, or transaxle system
when towing under the following
conditions:
 


 Do not tow a vehicle heavier than
yours.
 


 Do not suddenly accelerate your
vehicle as it will apply a severe
shock to the towing eyelet and
towing hook or rope.
 


 Do not attach any rope other than
to the towing eyelet and towing
hook.
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